A force F = 2 lb is applied perpendicular to the axis of the 5-lb rod and moves from O to A at a constant rate of 4 ft/s. If the rod is at rest when θ = 0° and F is at O when t = 0, determine the rod’s angular velocity at the instant the force is at A. Through what angle has the rod rotated when this occurs? The rod rotates in the horizontal plane.

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